Strom Petrel Attribute: 'NoneType' Objekt hat kein Attribut 'Gruppe'

Question

Ich versuche Petrel mit wordcount Probe aber finden Sie dieses Problem:

$petrel submit --config topology.yaml --logdir pwd 'NoneType' object has no attribute 'group' Traceback (most recent call last): File "/home/jonas/.local/lib/python2.7/site-packages/petrel-0.9.4.0.3-py2.7.egg/petrel/cmdline.py", line 111, in main func(**args.dict) File "/home/jonas/.local/lib/python2.7/site-packages/petrel-0.9.4.0.3-py2.7.egg/petrel/cmdline.py", line 32, in submit sourcejar = get_sourcejar() File "/home/jonas/.local/lib/python2.7/site-packages/petrel-0.9.4.0.3-py2.7.egg/petrel/cmdline.py", line 23, in get_sourcejar storm_version = get_storm_version() File "/home/jonas/.local/lib/python2.7/site-packages/petrel-0.9.4.0.3-py2.7.egg/petrel/cmdline.py", line 19, in get_storm_version return m.group(0) AttributeError: 'NoneType' object has no attribute 'group'

ich auch versuchen. $/buildandrun --config Topologie .yaml ~/.local/lib/python2.7/site-packages ~/wordcount

Traceback (most recent call last): File "/home/jonas/Downloads/Petrel-master/petrel/setup.py", line 66, in build_petrel() File "/home/jonas/Downloads/Petrel-master/petrel/setup.py", line 29, in build_petrel version_string, version_number = get_storm_version() File "/home/jonas/Downloads/Petrel-master/petrel/setup.py", line 21, in get_storm_version return m.group(0), m.group(1) AttributeError: 'NoneType' object has no attribute 'group' Error on or near line 20; exiting with status 1

hatte ich mit virtualenv versucht:

$source petrel/bin/activate and without $easy_install --install-dir /home/username/.local/lib/python2.7/site-packages petrel==0.9.4.0.3

Vielen Dank im Voraus

Answer 1

@classmethod 
    def declareOutputFields(cls): 
    return ['study_id', 'segment_id', 'user_id', 'date_stamp', 
      'time_stamp', 'x', 'start_date', 
      'start_time', 'users', 'everyone'] 

Überprüfen Sie immer Sie/Return-Felder und Klasse ausstrahlen.